New eye scan could detect risk of heart attack and stroke
AI can detect warning signs of heart attack, scientists say
- A new artificial intelligence system can predict a person's risk of heart attack or stroke within a decade using routine eye test scans.
- Developed by University of Dundee researchers, the AI analyses digital retinal photographs to provide personalised risk predictions in under a second.
- The technology was trialled on eye scans of individuals with type 2 diabetes and achieved 70 per cent accuracy in predicting major cardiovascular events.
- Experts suggest this simple, quick test could complement existing checks like blood pressure and cholesterol, allowing for earlier intervention.
- While promising, further research is needed to confirm its robustness and feasibility for widespread clinical use in preventing cardiovascular diseases, the British Heart Foundation says.